Search results for "Immune monitoring"

The Impact of Harmonization on ELISPOT Assay Performance

2011

During more than 25 years of application in immunological sciences, ELISPOT has been established as a routine, robust, versatile, and reliable assay. From basic research to clinical immune monitoring, ELISPOT is being used to address the quantification and (to a lesser extent) functional characterization of immune cells secreting different molecules in the context of health and disease, immune intervention, and therapy in humans and other species [Kalyuzhny (Ed.) (2005) Handbook of Elispot: methods and protocols, Vol. 302, Humana Press Inc., Totowa, NJ]. Over the last decade, ELISPOT assays have been increasingly implemented as an immune-monitoring tool in clinical trials [Schmittel et al. …

The role of the reporting framework MIATA within current efforts to advance immune monitoring

2014

Immunoguiding, the Final Frontier in the Immunotherapy of Cancer

2014

T cells play an important role in cancer. This notion is strongly supported by an enormous number of trials on the clinical impact of tumor-infiltrating T cells and studies consequently showing that therapeutic interventions which are based on transfer, activation and expansion, or de-blocking of tumor-specific T cells, which have met with clinical success. To optimally profit from the flow of newly developed immune-based therapeutics aiming to reinforce the systemic and local tumor-specific T-cell response, it will be required to identify biomarkers that provide the rationale to use a particular therapy, that measure the effect of intervention, and that can predict the outcome of a therape…

Recommendations from the iSBTc-SITC/FDA/NCI Workshop on Immunotherapy Biomarkers

2011

Abstract Purpose: To facilitate development of innovative immunotherapy approaches, especially for treatment concepts exploiting the potential benefits of personalized therapy, there is a need to develop and validate tools to identify patients who can benefit from immunotherapy. Despite substantial effort, we do not yet know which parameters of antitumor immunity to measure and which assays are optimal for those measurements. Experimental Design: The iSBTc-SITC (International Society for Biological Therapy of Cancer-Society for Immunotherapy of Cancer), FDA (Food and Drug Administration), and NCI (National Cancer Institute) partnered to address these issues for immunotherapy of cancer. Here…

Regular monitoring of cytomegalovirus-specific cell-mediated immunity in intermediate-risk kidney transplant recipients: predictive value of the imme…

2018

Abstract Objective Previous studies on monitoring of post-transplant cytomegalovirus (CMV)-specific cell-mediated immunity (CMI) are limited by single-centre designs and disparate risk categories. We aimed to assess the clinical value of a regular monitoring strategy in a large multicentre cohort of intermediate-risk kidney transplant (KT) recipients. Methods We recruited 124 CMV-seropositive KT recipients with no T-cell-depleting induction pre-emptively managed at four Spanish institutions. CMV-specific interferon-γ-producing CD4+ and CD8+ T cells were counted through the first post-transplant year by intracellular cytokine staining after stimulation with pp65 and immediate early-1 peptide…